Finding the Fourth Proportional to 224,726,429.75, 337,089,644.64 and 63,168,365.75
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Solution
The fourth proportional to 224,726,429.75, 337,089,644.64 and 63,168,365.75 is: 94,752,548.63
Step by Step Solution
- Step 1: Write the proportion equation
224,726,429.75 : 337,089,644.64 = 63,168,365.75 : x - Step 2: Convert to fraction form
224,726,429.75/337,089,644.64 = 63,168,365.75/x - Step 3: Cross multiply
224,726,429.75x = 337,089,644.64 × 63,168,365.75 - Step 4: Simplify right side
224,726,429.75x = 21,293,401,963,157,048 - Step 5: Solve for x
x = 21,293,401,963,157,048/224,726,429.75 - Step 6: Final answer
x = 94,752,548.63
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.